Files
squoosh/src/features/worker-utils/index.ts
Jake Archibald 7346511fa1 Merge v2 codecs (#844)
* wip

* doh, whitespace

* Updating emscripten, restoring export name

* Updating oxipng

* Build wasm

* Fix oxipng; upgrade Rust

* More v2-codec integration

* AVIF now working

* Non-working JXL

* Build hqx with Rust 1.40; refactor build-rust*.sh

* Set web target

* wp2 wip

* wp2 decode options

* Better logo height when loading the logo into squoosh

* Build oxi

* JAKE IS AN IDIOT

* wip oxipng

* Fixing case sensitive imports

* adding log

* another log

* Abort tasks when compress component removed

* Adding progressive option to JXL

* Fix bug going to & from original image

* Exposing epf in jxl

* logs

* Bypass initial CSS plugin

* Revert "logs"

* Adding root

* Fix for finding TSC on Windows

* Use spawn again

* Converting to module paths

* Remove spawnP

* silly

* oops

* logs

* Fixing glob paths in CSS plugin

* Path normalising

* Normalise paths for CSS plugin

* Normalise again

* Use correct func

* Adding lossless mode and near lossless (but hidden in UI)

* Removing useless comments

* Some logging

* Update JXL to v0.1. (#846)

* Rebuild JXL

* Adding slight loss option

Co-authored-by: Ingvar Stepanyan <rreverser@google.com>
Co-authored-by: Luca Versari <veluca93@gmail.com>
2020-11-19 10:55:43 +00:00

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1.2 KiB
TypeScript

/**
* Copyright 2020 Google Inc. All Rights Reserved.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
export function initEmscriptenModule<T extends EmscriptenWasm.Module>(
moduleFactory: EmscriptenWasm.ModuleFactory<T>,
wasmUrl: string,
workerUrl?: string,
): Promise<T> {
return moduleFactory({
// Just to be safe, don't automatically invoke any wasm functions
noInitialRun: true,
locateFile: (url: string) => {
if (url.endsWith('.wasm')) return wasmUrl;
if (url.endsWith('.worker.js')) return workerUrl!;
throw Error('Unknown url in locateFile ' + url);
},
});
}
export function blobToArrayBuffer(blob: Blob): Promise<ArrayBuffer> {
return new Response(blob).arrayBuffer();
}